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FANUC Series 20 A20B-8002-0050

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A20B-8002-0050

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The FANUC A20B-8002-0050 is a communication interface PCB designed to facilitate GENIUS bus communication between FANUC CNC systems and external devices. This unit operates at a voltage of 5 V and is rack-mounted for convenience.

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Not an Authorized Distributor: DO Supply is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All of our products come with DO Supply's 2-year warranty.
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Technical specifications for A20B-8002-0050

ManufacturerFANUC
Product TypeCommunication Interface PCB
Product LineSeries 20
Part NumberA20B-8002-0050
Weight0.44 lbs (0.20 kg)
FunctionProvides GENIUS bus communication interface between FANUC CNC system and external devices (I/O link, drives, and field devices)
Mount TypeRack Mount
Operating Voltage5 V
Voltage TypeDC
Status IndicatorLEDs
Protection ClassIP20
Enclosure RatingNEMA 1
CoolingPassive
Maximum Ambient Temperature40 degrees Celsius
Minimum Ambient Temperature0 degrees Celsius
Maximum Operating Humidity80% (non-condensing)
Maximum Storage Humidity80% (non-condensing)
Maximum Altitude1000m above sea level
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The A20B-8002-0050 model from FANUC's Series 20 is a dedicated communication interface PCB. This device is crucial for establishing GENIUS bus communication between a FANUC CNC system and various external devices, which may include I/O links, drives, and other field devices. Rack mounting ensures a straightforward installation in control panels.

It operates on a 5 V DC power supply, enabling effective communication across the network. LEDs provide status indications, allowing users to easily monitor the interface's operational state. The unit adheres to an IP20 protection class, signifying basic protection against solid objects larger than 12.5 mm but not water ingress, making it suitable primarily for controlled environments.

The enclosure is rated NEMA 1, ensuring it meets specific indoor application requirements. With passive cooling, the module can operate within ambient temperature limits of 0 to 40 degrees Celsius. Furthermore, it maintains functionality in environments with humidity levels reaching up to 80% without condensation. The A20B-8002-0050 can also perform optimally at altitudes up to 1000 meters above sea level, making it versatile and adaptable for various industrial setups.